Edelbrock BB Chevy Performer RPM 454 O/P Cylinder Head Assembled Tow Straps & Components Will not work with aftermarket

Will not work with aftermarket serpentine pulley systems and will require the use of a long-style water pump kit includes the supercharger assembly with Eaton internals

For 4150 or 4500 Dominator Style Float Bowls

Leaf Spring Bushing Kit

E85 / E100 / M100 / Racing Fuel

Edelbrock BB Chevy Performer RPM 454 O/P Cylinder Head Assembled Tow Straps & Components Will not work with aftermarketCylinder Head Specifications: Combustion chamber volume: 100cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2. 19"; Exhaust valve diameter: 1. 88"; Valve stem diameter: 11 32"; Valve guides: Manganese bronze; Deck thickness: 9 16"; Valve spring diameter: 1. 55"; Valve spring maximum lift: . 700"; Rocker stud: 7 16"; Guideplate: Hardened steel; Pushrod diameter: 3 8"; Valve angle: 26 ; Exhaust port location: Stock;